Kazuya Idei

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Backlight unit and liquid crystal display unit using backlight unit
- Patent number 7,446,829
- Issue date Nov 4, 2008
- Sharp Kabushiki Kaisha
- Yutaka Inoue
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Backlight unit and liquid crystal display unit using backlight unit
- Publication number 20060044830
- Publication date Mar 2, 2006
- Yutaka Inoue
- G02 - OPTICS